Canada, a land flowing with rocks and open places

If Oregon is the land of smooth slinging rocks, then they flow down there from Canada. On my way home from classes a few days ago I passed this scene which is I must say typical for this area. Am I dreaming? Have a entered some strange slingers paradise? In any case, with the help of my morbidly fit brother in law I have decided on some slinging contest parameters, stay tuned for an instructional